I'm trying to continuously track my HR and HRV from a bluetooth device. I'm using the EliteHRV app, and it seems to mostly work, but then randomly after around 20-40 minutes of running in the background, I'll open it up and see that the app has restarted and recording stopped. I turned off all battery restrictions that I could find. I'm not sure if this is because of an issue working with GrapheneOS, but I have the app logs here in case anyone has any great ideas for making it work.
https://pastebin.com/jRhfdZd1